Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia
In oil palm plantation, palm fronds are pruned off upon fruit bunch harvest and heaped up in-between palm trees, which is called as a frond heap. This study examined the amounts of nutrients contained in frond heaps and their influence on the underlying soil fertility at an 18-year-old oil palm fiel...
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| Format: | Article |
| Language: | English |
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Japanese Society for Tropical Agriculture
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/48666/ http://psasir.upm.edu.my/id/eprint/48666/1/Nutrient%20status%20of%20frond%20heaps%20and%20the%20underlying%20soils%20at%20an%2018-year-old%20oil%20palm%20field%20in%20Central%20Pahang%2C%20Malaysia.pdf |
| _version_ | 1848851151070429184 |
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| author | Yusuyin, Yusufujiang Tan, Ngai Paing Wong, Mum Keng Abdu, Arifin Iwasaki, Kozo Tanaka, Sota |
| author_facet | Yusuyin, Yusufujiang Tan, Ngai Paing Wong, Mum Keng Abdu, Arifin Iwasaki, Kozo Tanaka, Sota |
| author_sort | Yusuyin, Yusufujiang |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In oil palm plantation, palm fronds are pruned off upon fruit bunch harvest and heaped up in-between palm trees, which is called as a frond heap. This study examined the amounts of nutrients contained in frond heaps and their influence on the underlying soil fertility at an 18-year-old oil palm field in Central Pahang, Malaysia. Based on biomass measurement and nutrient analysis, the amounts of C, N, P, K, Ca, and Mg in the frond heaps were estimated to be 697, 11.8, 0.810, 18.9, 8.05, and 2.73 g m-2, respectively. Meanwhile, the surface soils below the frond heaps showed higher levels of pH, EC, total C, N, exchangeable Ca, Mg, and K than those at harvest path, which is operation path for workers to harvest, while available P was more accumulated at weeded circle, to which fertilizer is applied under the palm canopy. These tendencies were more obvious compared with our previous study conducted at a 10-year-old field located in the same region. This study reveals that the nutrients released from decomposing frond heaps could contribute to build-up of the major nutrients except for P in the underlying soils to be recycled by palm trees. |
| first_indexed | 2025-11-15T10:17:37Z |
| format | Article |
| id | upm-48666 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:17:37Z |
| publishDate | 2015 |
| publisher | Japanese Society for Tropical Agriculture |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-486662016-10-10T07:49:52Z http://psasir.upm.edu.my/id/eprint/48666/ Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia Yusuyin, Yusufujiang Tan, Ngai Paing Wong, Mum Keng Abdu, Arifin Iwasaki, Kozo Tanaka, Sota In oil palm plantation, palm fronds are pruned off upon fruit bunch harvest and heaped up in-between palm trees, which is called as a frond heap. This study examined the amounts of nutrients contained in frond heaps and their influence on the underlying soil fertility at an 18-year-old oil palm field in Central Pahang, Malaysia. Based on biomass measurement and nutrient analysis, the amounts of C, N, P, K, Ca, and Mg in the frond heaps were estimated to be 697, 11.8, 0.810, 18.9, 8.05, and 2.73 g m-2, respectively. Meanwhile, the surface soils below the frond heaps showed higher levels of pH, EC, total C, N, exchangeable Ca, Mg, and K than those at harvest path, which is operation path for workers to harvest, while available P was more accumulated at weeded circle, to which fertilizer is applied under the palm canopy. These tendencies were more obvious compared with our previous study conducted at a 10-year-old field located in the same region. This study reveals that the nutrients released from decomposing frond heaps could contribute to build-up of the major nutrients except for P in the underlying soils to be recycled by palm trees. Japanese Society for Tropical Agriculture 2015 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/48666/1/Nutrient%20status%20of%20frond%20heaps%20and%20the%20underlying%20soils%20at%20an%2018-year-old%20oil%20palm%20field%20in%20Central%20Pahang%2C%20Malaysia.pdf Yusuyin, Yusufujiang and Tan, Ngai Paing and Wong, Mum Keng and Abdu, Arifin and Iwasaki, Kozo and Tanaka, Sota (2015) Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia. Tropical Agriculture and Development, 59 (4). pp. 212-220. ISSN 1882-8450; ESSN: 1882-8469 https://www.jstage.jst.go.jp/article/jsta/59/4/59_212/_article |
| spellingShingle | Yusuyin, Yusufujiang Tan, Ngai Paing Wong, Mum Keng Abdu, Arifin Iwasaki, Kozo Tanaka, Sota Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia |
| title | Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia |
| title_full | Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia |
| title_fullStr | Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia |
| title_full_unstemmed | Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia |
| title_short | Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia |
| title_sort | nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in central pahang, malaysia |
| url | http://psasir.upm.edu.my/id/eprint/48666/ http://psasir.upm.edu.my/id/eprint/48666/ http://psasir.upm.edu.my/id/eprint/48666/1/Nutrient%20status%20of%20frond%20heaps%20and%20the%20underlying%20soils%20at%20an%2018-year-old%20oil%20palm%20field%20in%20Central%20Pahang%2C%20Malaysia.pdf |